{"product_id":"tangent-galvanometer-tngv01","title":"Tangent Galvanometer - TNGV01","description":"Classic demonstration of how a current loop generates a magnetic field. Two coils of insulated wire, with five and ten turns respectively, are wound around a 6\" diameter plastic ring. The ring is mounted on a plastic base with three binding posts that allow connection to five, ten, or fifteen turns of wire. A magnetic compass (included) can be placed on the base to observe and measure deflection of the compass. An activity guide is included. Power source and connecting wires not included.\u003cbr\u003e\u003cb\u003eAdditional Info:\u003c\/b\u003e Demonstrates how a current loop generates a magnetic field.  two coils of insulated wire with 5 and 10 turns respectively are wound around a 6\" dia. Plastic ring. includes magnetic compass \u0026amp; activity guide.  power source \u0026amp; connecting wires not included.  \u003cbr\u003e\u003cb\u003ePackage Size(L x W x H):\u003c\/b\u003e 7.5 X 6.5 X 3 (IN)\u003cbr\u003e\u003cb\u003eCategories:\u003c\/b\u003e Magnetism, Galvanometer\u003cbr\u003e\u003cb\u003eHTS Code:\u003c\/b\u003e 8543.30.000\u003cbr\u003e\u003cb\u003eUNSPSC:\u003c\/b\u003e 4.11136e+007\u003cbr\u003e\u003cb\u003eCountry Of Origin:\u003c\/b\u003e INDIA","brand":"United Scientific Supplies","offers":[{"title":"Default Title","offer_id":37110277570729,"sku":"TNGV01","price":56.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/tngv01-tangent-galvanometer.jpg?v=1709868817","url":"https:\/\/labproinc.myshopify.com\/products\/tangent-galvanometer-tngv01","provider":"Lab Pro Inc","version":"1.0","type":"link"}